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Matches 351 - 400 out of 24,154

Document Document Title
WO/2017/168747A1
According to the present invention, a first pipe (1) has: a main pipe section (13); a fitting section (14) into which a second pipe (3) fits; and an enlarged diameter section (15) that has a larger internal cross-sectional area than the ...  
WO/2017/170772A1
Disclosed is a hydrophilic coating containing at least Si, Al, and F. When measured by glow discharge emission spectroscopic analysis in the thickness direction of the hydrophilic coating 32, the emission intensity ratio Si/Al of the Si ...  
WO/2017/168503A1
An outdoor unit which is used in a refrigeration cycle apparatus that circulates a refrigerant mixture containing 1,1,2-trifluoroethylene therethrough, wherein the outdoor unit comprises a housing and piping through which the refrigerant...  
WO/2017/168669A1
A heat exchanger is provided with: a heat exchange unit having a plurality of plate-shaped fins disposed in rows with intervals therebetween, and also having a plurality of heat-conducting tubes that intersect with the plurality of plate...  
WO/2017/173445A1
An air-over evaporative heat exchanger with multi-lobed or "peanut" shaped tubes replacing conventional round or elliptical tubes. The tubes have a narrow horizontal cross section and tall vertical cross section to allow the multiplicati...  
WO/2017/170271A1
Provided are: a fin material for heat exchangers which has a hydrophilic colored coating film that is excellent in terms of hydrophilicity, appearance attractiveness, and resistance to color fading and that has been obtained through one ...  
WO/2017/162966A1
The present invention relates to a mechanical heat exchanger (1) and to the method for manufacturing same. Said heat exchanger (1) includes: pipes (3) parallel to one another and capable of carrying a first heat-transfer fluid, and at le...  
WO/2017/159726A1
A finless-type heat exchanger (10), having: a pair of headers (2, 3) having tubular parts (20, 30) extending in a first direction and a plurality of branching parts (2a, 3a) formed at predetermined intervals along the first direction on ...  
WO/2017/160087A1
In an air conditioner including a heat exchanger according to an aspect of the present invention, the heat exchanger comprises: a refrigerant pipe; and a plurality of fins including a first fin and a second fin spaced apart from each oth...  
WO/2017/158755A1
A heat pump apparatus is provided with: a compressor (2) that comprises a cylindrical shell (2a) and that is for compressing a refrigerant; and a shell heat exchanger (23) that comprises a helical pipeline wound around an outer periphery...  
WO/2017/158714A1
In this refrigerator, a condenser has: first plate fin-tube condenser having a plurality of first rectangular fins arranged parallel to each other; and a second plate fin-tube condenser having a plurality of second rectangular fins arran...  
WO/2017/158293A1
The invention relates to a gas cooler (1) comprising: ◦ a plurality of parallel flat tubes (2) which are stacked on top of each other and inside which a refrigerant fluid can flow, R744 being the refrigerant fluid; ◦ inserts (3) whic...  
WO/2017/158795A1
Provided is a heat exchanger with high defrosting efficiency which is capable of suppressing frost formation on fins. This heat exchanger is equipped with: at least one heat exchanger tube (20) which is provided in such a manner as to ex...  
WO/2017/159575A1
This fin material (10) formed from aluminum comprises a hydrophilic coating layer (3) which is formed on a substrate (2) that is formed from aluminum or an aluminum alloy. The hydrophilic coating layer (3) is formed from a resin composit...  
WO/2017/159542A1
Provided is a double pipe (61) that has an inner pipe (63) in which a low-pressure gas refrigerant flows and an outer pipe (62) that has the inner pipe (63) inside and in which a high-pressure liquid refrigerant flows between same and th...  
WO/2017/154465A1
Provided is an air conditioning device comprising: a refrigeration cycle (12) having a supercooling heat exchanger (21) for supercooling a refrigerant, the heat of which has been dissipated by a high-pressure-side heat exchanger, by subj...  
WO/2017/154336A1
The present invention provides a heat exchanger provided with a header for suppressing unevenness in flow rate distribution, and a heat pump device provided with the heat exchanger. In order to solve this problem, this heat exchanger and...  
WO/2017/154175A1
Provided is a heat exchanger having: a plurality of flat tubes arranged at a distance from each other such that the flat surfaces of the flat tubes are parallel to each other; and corrugated fins each sandwiched between a respective pair...  
WO/2017/150993A1
The invention relates to a tube freeze exchanger particularly for supplying a chill accumulator which facilitates extraction of freeze energy and storage of freeze energy in ice. The exchanger comprises an external tank (1) filled with s...  
WO/2017/150353A1
Provided is a heat exchanger configured such that heat is exchanged between air having a specified humidity and a fluid having a temperature lower than the air, and comprises a heat-transferring part (20) disposed so as to contact at lea...  
WO/2017/145946A1
Provided are a fin material for heat exchangers, which has an excellent stain adhesion suppressing effect and an excellent stain removing capability, and a heat exchanger using the fin material. This fin material (1) has: a substrate (2)...  
WO/2017/145701A1
Provided is a fin 2 having a U-shaped cutout part 21a for fitting a flat tube 1, and fin collars 22a rising diagonally from the edge sections of the cutout part 21a. The opening-end width W2 of the cutout part 21a is formed so as to be g...  
WO/2017/141943A1
Provided is a heat exchanger (1) that is low in cost and with which it is possible to suppress corrosion of heat transfer tubes for a long period. The heat exchanger (1) has aluminum tubes (2), aluminum fins (3), conducting parts (11), a...  
WO/2017/140851A1
Circulation duct for conveying a fluid of a heat exchanger, and heat exchanger. The duct (1) comprises two surfaces (s1, s2), each with a plurality of protruding elements (p) which project inside the duct (1), and are arranged adjacent t...  
WO/2017/138064A1
A fin-stacking device for stacking fins that have multiple holes formed on a flat plate is provided with: multiple stack pins to be inserted in the holes of the fins; a suction plate, which is provided above the stack pins and is for suc...  
WO/2017/137956A1
A heat exchanger disclosed comprises a plurality of tubes, carrying a heat exchange fluid, passing through a plurality of apertures configured on a plurality of fin plates. Each of the plurality of fin plates has at least one edge that i...  
WO/2017/136819A1
A new heat exchange tube fin design in which a plurality of arrowhead shapes are pressed into or embossed onto each fin, the arrowhead shape defined by two intersecting wedge sections. The pressed arrowhead shapes are grouped into nested...  
WO/2017/134359A1
The invention relates to a heat exchanger comprising at least one flat fluid-circulation tube (2) delimited by first (2a) and second (2b) facing planar walls. Each wall (2a, 2b) comprises elongate recesses (4) substantially parallel to o...  
WO/2017/135814A1
The present invention relates to a hot water appliance, comprising: a housing defining an inner space; a heat source arranged in the inner space of the housing and comprising at least one burner; a flue gas discharge arranged in the inne...  
WO/2017/130399A1
A cut and raised piece is disposed in a first region, which is partitioned off by a first virtual plane, a second virtual plane, a third virtual plane, and a fourth virtual plane. The first virtual plane is a plane which passes through t...  
WO/2017/131110A1
A refrigeration device according to the present invention can improve safety by suppressing clogging due to a polymer that is generated by a polymerization reaction in a refrigerant. The refrigeration device is provided with a refrigerat...  
WO/2017/125513A3
The invention relates to a heat exchanger (1) comprising a heat transfer fluid, which can at least partially extend down into a tank (14) containing a phase change material (PCM) (13), said heat exchanger comprising: a plurality of tubes...  
WO/2017/125513A2
The invention relates to a heat exchanger (1) comprising a heat transfer fluid, which can at least partially extend down into a tank (14) containing a phase change material (PCM) (13), said heat exchanger comprising: a plurality of tubes...  
WO/2017/125407A1
The invention relates to an electric device (1) comprising - a housing (6), - an active part (2) which is arranged in the housing (6), can be supplied with a high voltage, and generates heat when operated, - an insulating liquid (20) whi...  
WO/2017/121255A1
A heat exchange component (100) and a heat exchanger. The heat exchange component (100) is disposed adjacent to two adjacent heat exchange pipes (200) in the heat exchanger. The Heat exchange component (100) comprises heat exchange sheet...  
WO/2017/122832A1
Through a simple configuration, boiling which occurs inside the case of an exhaust gas heat exchanger having stacked flat tubes is efficiently suppressed. Provided is an exhaust gas heat exchanger configured such that a stacked tube body...  
WO/2017/121256A1
A heat exchanger and a water heater. The heat exchanger comprises heat exchange components (100), multiple rows of heat exchange pipes (200), a first flow collection end cover (300), and a second flow collection end cover (400). A mounti...  
WO/2017/123043A1
The present invention relates to a heat exchanger for a refrigerator, and a refrigerator having the same, and the heat exchanger for a refrigerator includes a plurality of heat transfer fins arranged to face each other in a continuous ar...  
WO/2017/120603A1
Spiral finned elliptical tube closed circuit coolers and evaporative refrigerant condensers in which the air flow entering the unit is directed to flow across the tubes in a direction that is parallel to the tube axes and generally perpe...  
WO/2017/116845A1
A heat exchange conduit includes a body having a first portion including a first flow channel and a second portion including a second flow channel. A cross-section of the heat exchange conduit varies over a length of the heat exchange co...  
WO/2017/117371A1
A method includes compressing an air flow to a first pressure, transferring heat from the air flow to a liquefaction fluid via an intercooler heat exchanger, compressing the air flow to a second pressure greater than the first pressure, ...  
WO/2017/116128A1
The present invention relates to a heat exchanger for cooling an electrical device and, more specifically, to a heat exchanger for cooling an electrical device, the heat exchanger being mechanically assembled through connection blocks wh...  
WO/2017/114089A1
A heat dissipation device, comprising a heat dissipation core (100), the heat dissipation core (100) comprising two main fins (1) arranged in parallel opposite one another and a plurality of heat dissipation units (3) mounted between the...  
WO/2017/115436A1
This heat exchanger is equipped with heat exchanger tubes 30 each with both flat surfaces 33 and 35 thereof formed with wavelike recessed and protruding portions 34 , 36. The wavelike recessed and protruding portions 34 , 36 are formed w...  
WO/2017/109344A1
The invention relates to a heat exchanger, particularly for a motor vehicle, comprising a heat exchanger bundle with a plurality of heat-exchange tubes (5). According to the invention, the heat exchanger bundle comprises a plurality of f...  
WO/2017/109933A1
A heat exchanger comprising: a plurality of flattened pipes having a flattened cross-section; and a plurality of flattened U-bend pipes having a flattened cross-section and a U-shaped appearance . A plurality of rows of flattened pipes a...  
WO/2017/108330A1
A shell and tube longitudinal flow heat exchanger comprising a containment casing 101 within which a first fluid can flow substantially parallel to the longitudinal axis of said casing 101, said containment casing 101 accommodating in it...  
WO/2017/109357A1
The invention relates to a heat exchanger (1), in particular for a motor vehicle, for transferring heat between at least a first fluid and a second fluid, in which the exchanger (1) can act as a condenser and comprises a heat exchange bu...  
WO/2017/109356A1
The invention relates to a heat exchanger, notably for a motor vehicle, said exchanger comprising a heat exchange core bundle defining circulation canals (9) for at least one fluid. According to the invention, - the heat exchanger compri...  
WO/2017/110474A1
[Problem] To provide a heat exchanger which allows a refrigerant to flow uniformly without using a complex structure even with a configuration in which the refrigerant circulates through upward core portions and downward core portions. [...  

Matches 351 - 400 out of 24,154